Tray supporter for oven



FIG. 1 is a perspective view of a tray supporter for oven, showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a another side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is another perspective view thereof, in an environment of use; and,

FIG. 9 is yet another perspective view thereof, in an environment of use.

The broken lines are for environmental purpose only and form no part of the claimed design. 

CLAIM The ornamental design for a tray supporter for oven, as shown and described. 